<?php
	namespace app\admin\controller;
	use think\Controller;
	class Index extends Controller
	{
	    public function index()
	    {
	        return $this -> fetch();
	    }

	    public function hello($name = 'ThinkPHP5')
	    {
	        return 'hello,' . $name;
	    }

	    public function FunctionName($value='')
	    {
	    	# code...
	    	return $this -> fetch();
 	    }

 	    public function hellWorld(){
 	    	return  "hello world"!
 	    }
	}
